Burkert 423921D电池供电的显示器，2个累加器和1流

Burkert 423921D电池供电的显示器，2个累加器和1流

发射模块

模块化管道设计提供了构建系统，以满足应用程序的灵活性

直列式转子内置传感器和管件内置于一体的

安装方便

独特的装修隔离流体电子 - 无泄漏

多种输出选择，以适应任何监视或控制应用

电池供电的设备提供令人难以置信的灵活性 - 使用一个表来抽查多个接头位置

经济指标使用这些新的在线转子流量计系统连续测量液体流量，方便系统，只需选择一个传感器/配件，然后输出或显示模块。它所需要的是一个快速的1/4安装模块传感器，就大功告成了。

可以选择三种类型的模块：信号输出无显示，传感器，头戴式显示器或远程显示。命令而不显示信号输出模块将信号发送到一台计算机，数据记录器，或记录器。挂载远程显示模块高达30英尺的距离传感器，适用于难以触及的位置。传感器安装显示模块直接安装在传感器/装配，以提供流量和总的测量。

订购在线转子流量计系统有情提示：

第1步：选择一个传感器/配件使用下面的流量曲线拟合。

第2步：如果需要显示器，则转到步骤3，如果不需要显示器，责输出模块中无显示。

第3步：如果想显示在安装点，订购传感器安装显示器之一。或者，为了一个远程显示模块发送信号，高达30 feet.Sensor/件。感应式显示模块，这些模块四分之一圈扭锁到传感器件。该设计使从流体完全隔离的电子设备，每个电子头编程的3键键盘，设置在几分钟内完成工作通过一个用户友好的编程。提高精度，每个单元包括一个“TEACH-IN”功能的K因子（实验室确定的标准K因子的典型使用每一种类型的桨轮流量计）的系统特定的判定。提高安装“模拟”功能，允许用户通过选择手动输出控制信号给执行系统的“预演”。

发射模块非常适用于一些复杂的监视和控制应用，单位提供与模拟输出和主日流量累计，继电器输出也可提供。用户可以流，输出电流和累计流量滚动主display.Switch模块显示流量，并提供了独立控制两个可编程的继电器。

批量控制器具有相同的外壳，但采用了独特的编程序列设计的批量控制操作。该装置可以预先设定多达9种不同的批次。批处理启动可以在本地完成，通过二进制输入或通过PLC（时间比例）。继电器和一个输出包括以对流量（输出）报警和控制阀/或泵（2继电器）。独特的自动校正功能调整设定批量卷溢出（当本机命令流停止流动，但仍然检测，比如从下游管排水）。用户可以通过流滚动，加药量，给药方式和累计流量在主显示屏上。

 

电池驱动的流量计是理想的，没有连接电源是可行的，如便携式防滑系统。有些用户利用众多的传感器件放置在整个过程中的一个模块，降低了他们的系统流程，监督成本。用户可以通过流量和累计流量在主显示屏上滚动，运行在一个9伏电池。

产品规格
产品类型	涡轮流量计
描述	桨轮流量计
最高工作温度（ºF）	140
最高工作温度（°C）	60
品牌	Burkert
型号	423921D
出厂编号	423921D

Battery powered display; 2 totalizers and 1 flow

Modular in-line design offers the flexibility of building your system to meet your application

In-line rotor sensor and pipe fitting are built into one piece for

easy installation

Unique fitting isolates the electronics from the fluid - no leaks!

Multiple output options to suit any monitoring or control application

Battery-powered units offer incredible flexibility - use one meter to spot check multiple fitting locations

Economically measure continuous liquid flow using these new in-line rotor flowmeter systems. To complete your system, simply select a sensor/fitting then an output or display module. All it takes is a quick 1/4 turn to mount the module on the sensor and you are ready to go! 
Choose from three types of modules: signal output without display, sensor-mounted display, or remote display. Order signal output module without display to send signals to a computer, datalogger, or recorder. Mount remote display module up to 30 feet away from the sensor—ideal for hard-to-reach locations. Sensor-mounted display module mounts directly on the sensor/fitting to provide flow rate and total measurements. 
A helpful hint when ordering the in-line rotor flowmeter system. 
Step 1: Pick a sensor/fitting using the flow curve below. 
Step 2: If you need a display, go to step 3. If you do not need a display, order one of the output modules without display . 
Step 3: If you want the display at the point of installation, order one of the sensor-mounted display. Or, order a remote display module to send signals up to 30 feet.1. Sensor-Mounted Display Modules These modules quarter-turn twist-lock onto sensor fittings—see the box below. The design keeps the electronics completely isolated from the fluid. Each electronics head is programmed with the 3-button key pad; set-up is completed in minutes working through a user-friendly programming tree. To improve accuracy, each unit includes a “TEACH-IN” function for system-specific determination of the K-factor (a lab-determined standard K-factor is typically used in every type of paddle wheel meter). Improving installation is the “SIMULATION” function which allows users to perform a “dry run” of the system by selecting and generating output signals manually.
Transmitter Modules are ideal for more complex monitoring and control applications. Units provide main and daily flow totalization along with analog output; relay outputs are also available. Users can scroll through flow, output current and totalized flow on the main display.Switch Module displays flow and provides two programmable relays for discrete control.
Batch Controller has the same housing but utilizes a unique programming sequence designed for batch control operations. The unit can be preprogrammed for up to 9 different batches. Batch initiation can be done locally, via binary input, or via PLC (time proportional). Relays and an output are included to alarm on flow (output) and to control valves and/or pumps (two relays). A unique auto-correction feature adjusts programmed batch volumes for overfill (when the unit commands flow to stop but flow is still detected, like from a downstream pipe leg draining). Users can scroll through flow, dosing amount, dosing mode and totalized flow on the main display.
Battery-Powered Flowmeter is ideal where no wired power is feasible, such as portable skid systems. Some users have reduced flow-monitoring costs in their systems by utilizing one module on numerous sensor fittings placed throughout the process. Users can scroll through flow and totalized flow on the main display. Operates on a 9 V battery.

Specifications
Product Type	Turbine Flowmeters
Description	Paddle Wheel Flowmeter
Max operating temperature (º F)	140
Max operating temperature (º C)	60
Brand	Burkert
Model	423921D
Manufacturer number	423921D